On 09/26/2012 04:50 PM, Minchan Kim wrote: > This patch promotes the slab-based zsmalloc memory allocator > from the staging tree to lib/ > > zcache/zram depends on this allocator for storing compressed RAM pages > in an efficient way under system wide memory pressure where > high-order (greater than 0) page allocation are very likely to > fail. > > For more information on zsmalloc and its internals, read the > documentation at the top of the zsmalloc.c file. > > Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx> > --- > drivers/staging/Kconfig | 2 - > drivers/staging/Makefile | 1 - > drivers/staging/zcache/zcache-main.c | 4 +- > drivers/staging/zram/zram_drv.h | 3 +- > drivers/staging/zsmalloc/Kconfig | 10 - > drivers/staging/zsmalloc/Makefile | 3 - > drivers/staging/zsmalloc/zsmalloc-main.c | 1064 ------------------------------ > drivers/staging/zsmalloc/zsmalloc.h | 43 -- > include/linux/zsmalloc.h | 43 ++ > lib/Kconfig | 2 + > lib/Makefile | 1 + > lib/zsmalloc/Kconfig | 18 + > lib/zsmalloc/Makefile | 1 + > lib/zsmalloc/zsmalloc.c | 1064 ++++++++++++++++++++++++++++++ > 14 files changed, 1132 insertions(+), 1127 deletions(-) > delete mode 100644 drivers/staging/zsmalloc/Kconfig > delete mode 100644 drivers/staging/zsmalloc/Makefile > delete mode 100644 drivers/staging/zsmalloc/zsmalloc-main.c > delete mode 100644 drivers/staging/zsmalloc/zsmalloc.h > create mode 100644 include/linux/zsmalloc.h > create mode 100644 lib/zsmalloc/Kconfig > create mode 100644 lib/zsmalloc/Makefile > create mode 100644 lib/zsmalloc/zsmalloc.c Since there's just one file here, why not just move to lib flatly without creating a new directory? Thanks, Wanlong Gao -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>